Ibu
n. International Biathlon Union 国际冬季两项全能联盟
🗣️ 情景例句
Come on, Richard.
过来， Richard。
Sail while the wind blows; wind and tide wait for no man.
驶船要乘风，风潮不等人。
I was standing at the back, so I couldn't see very well.
我站在后面，看不清。